On Fri, Oct 21, 2016 at 10:08:06AM +0200, Jean-Francois Moine wrote: > This patch adds a HDMI driver to the DE2 based Allwinner's SoCs > as A83T and H3. > Audio and video are supported. > > Signed-off-by: Jean-Francois Moine <moinejf@xxxxxxx> > --- > .../devicetree/bindings/display/sunxi/hdmi.txt | 52 ++ > drivers/gpu/drm/sunxi/Kconfig | 8 + > drivers/gpu/drm/sunxi/Makefile | 2 + > drivers/gpu/drm/sunxi/de2_hdmi.c | 396 +++++++++ > drivers/gpu/drm/sunxi/de2_hdmi.h | 40 + > drivers/gpu/drm/sunxi/de2_hdmi_io.c | 927 +++++++++++++++++++++ > drivers/gpu/drm/sunxi/de2_hdmi_io.h | 25 + > 7 files changed, 1450 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/sunxi/hdmi.txt > create mode 100644 drivers/gpu/drm/sunxi/de2_hdmi.c > create mode 100644 drivers/gpu/drm/sunxi/de2_hdmi.h > create mode 100644 drivers/gpu/drm/sunxi/de2_hdmi_io.c > create mode 100644 drivers/gpu/drm/sunxi/de2_hdmi_io.h > > diff --git a/Documentation/devicetree/bindings/display/sunxi/hdmi.txt b/Documentation/devicetree/bindings/display/sunxi/hdmi.txt > new file mode 100644 > index 0000000..0558c07 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/sunxi/hdmi.txt > @@ -0,0 +1,52 @@ > +Allwinner HDMI Transmitter > +========================== > + > +The Allwinner HDMI transmitters are included in the SoCs. > +They support audio and video. > + > +Required properties: > + - #address-cells : should be <1> > + - #size-cells : should be <0> > + - compatible : should be > + "allwinner,sun8i-a83t-hdmi" or > + "allwinner,sun8i-h3-hdmi" > + - clocks : phandles to the HDMI clocks as described in > + Documentation/devicetree/bindings/clock/clock-bindings.txt > + - clock-names : must be > + "gate" : bus gate > + "clock" : streaming clock > + "ddc-clock" : DDC clock > + - resets : One or two phandles to the HDMI resets > + - reset-names : must be > + "hdmi0" and "hdmi1" > + > +Required nodes: > + - port: Audio and video input port nodes with endpoint definitions > + as defined in Documentation/devicetree/bindings/graph.txt. Please define which port number is audio and which is video. Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
